d - 45 mm

Fw - 52 mm

D - 68 mm

B - 23 mm

C - 22 mm

r5 min. - 0,6 mm

Weight - 0,303 Kg

Basic dynamic load rating (C) - 39,4 kN

Basic static load rating (C0) - 60 kN

(Grease) Lubrication Speed - 8400 r/min

• Model Number: NA4909,2RS
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:set bacteria instrument,Forging machine,tower crane,X-ray Equipment,other CNC,plastic rolling,welding equipment,plastic molding,Spectrum Products,Plastic molding,Vertical machining
• Similar models:SKF NA4909.2RS SKF RNA4909.2RS NTN NA4909S NBS RNA4909RS ISO NA4909 NTN RNA4909LL SKF RNA4909RS Timken RNA4909RS NBS NA4909RS CRAFT NA4909-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909,2RS products，there is large inventory of KOYO NA4909,2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4909,2RS Which KOYO NA4909,2RS is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24028-2RS	140	210	69	ISB	Spherical Roller Bearings
  3780/3727	50,8	93,662	30,162	Fersa	Tapered Roller Bearings
  52334	174	280	153	ISO	Thrust Ball Bearings
  52416	65	170	120	KOYO	Thrust Ball Bearings
  80035/80068P	35	68	47,24	Gamet	Tapered Roller Bearings
  CSEC060	152,4	171,45	9,525	INA	Deep Groove Ball Bearings
  GE 200 DO	200	290	130	INA	Plain Bearings
  GNE30-KRR-B	30	72	50,2	INA	Deep Groove Ball Bearings
  HK384824	38	48	24	CX	Cylindrical Roller Bearings
  NJ 2310	50	110	40	SIGMA	Cylindrical Roller Bearings
  NNCF4884-V	420	492,6	100	NKE	Cylindrical Roller Bearings
  SCE96	14,288	19,05	9,525	INA	Needle Roller Bearings
  SL05 018 E	90	140	50	INA	Cylindrical Roller Bearings
  USC201	12			SNR	Bearing Units
  V9	9	20	6	ADR	SELF
  608ZZ	8	22	7	NTN	DEEP GROOVE BALL BEARINGS
  FL603	3	9	3	NTN	DEEP GROOVE BALL BEARINGS
  MCS213	65	120	23	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  190RU92	190	340	4.5000	Torrington (Old No.)	CYLINDRICAL ROLLER BEARINGS
  61711	55	68	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS